2500794 has 40 divisors (see below), whose sum is σ = 5749920. Its totient is φ = 811944.

The previous prime is 2500783. The next prime is 2500807. The reversal of 2500794 is 4970052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6787 + ... + 7145.

It is an arithmetic number, because the mean of its divisors is an integer number (143748).

2^2500794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2500794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874960).

2500794 is an abundant number, since it is smaller than the sum of its proper divisors (3249126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2500794 is a wasteful number, since it uses less digits than its factorization.

2500794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2500794 is about 1581.3898949974. The cubic root of 2500794 is about 135.7352476261.

The spelling of 2500794 in words is "two million, five hundred thousand, seven hundred ninety-four".